drawio-core-geometry

Fix mispositioned draw.io shapes by standardizing vertex and edge mxGeometry usage, enforcing relative versus absolute coordinates, and applying proper 'as=geometry' bindings for reliable diagram layouts.

Correct edge waypoints in mxGraph require setting 'relative=1' for edges, mapping perimeter points for non-rectangular shapes, and defining proper exit and entry points for accurate diagram connections.

Use container-relative coordinates in draw.io by binding child vertex mxGeometry to parent containers, ensuring groups and swimlanes preserve their structural layout integrity during diagram rendering.

Edge labels appear misplaced in draw.io when mxGeometry rules are ignored; standardizing edge label positioning and applying proper geometry binding ensures labels track their corresponding edges correctly.

Attach edges to non-rectangular shapes in draw.io by applying perimeter mappings and defining specific entry and exit points, overriding default rectangular bounding box connection behavior in mxGraph XML.

Build complex grouped diagrams in draw.io by managing containers and waypoints with standardized mxGeometry, ensuring that nested groups maintain their relative positioning and connection accuracy.